Physics

Nuclear Force

नाभिकीय बल

In Class 12 Physics, Chapter 13: Nuclei, students learn how the nuclear force binds protons and neutrons inside the atomic nucleus. They examine its very short range, strong attractive nature at typical nucleon separations, approximate charge independence, and repulsive behavior at extremely small distances. The topic helps explain nuclear stability, saturation of nuclear forces, and why the electromagnetic repulsion between protons does not by itself determine whether a nucleus remains bound.